A long, straight, horizontal wire carries current toward the east. An electron moves toward the east alongside and just south of the wire. What is the direction of the magnetic force on the electron?
A) toward the north
B) toward the south
C) upward
D) downward
E) toward the west.
Question 2
A long, straight, horizontal wire carries current toward the east. A proton moves toward the east alongside and just south of the wire. What is the direction of the magnetic force on the proton?
A) toward the north
B) toward the south
C) upward
D) downward
E) toward the east.
A comparison of electron and light microscope technologies
Free energy change during electron transport
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Cyclic electron flow
A silver wire with a resistivity of 1.59E-8 Ωm has a radius of 14.1 mm.
Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli